【正文】 equirements will be getting higher and higher. Create a space of contacts is the need to maintain traditional family ties Traditional historical neighborhoods and the living units Daza Yuan on the shape of an objective to maintain and develop the neighborhood family. As the market economy and the development of new residential development and construction, and many residents to move to multistorey highrise residential, the link between households and households reduce, and even people are not familiar with the portal. At the same one floor, did not know each other very mon phenomenon, the traditional relations in the neighborhood gradually indifferent. Carry forward the traditional virtues, to promote family residential, Healthy demonstration projects in the country has long been proposed for residential Highquality, new life, which new life, including guidance on the new concept of living, to guide the new consumer awareness, a new form of exchanges, to form a new management model, and so on five aspects. According to this standard, the exchanges create a space it is very important. Create a space of contacts is the need to build a harmonious society Residential area is to build a harmonious society space unit, a harmonious society is an important part. A residential area of a harmonious society can be harmonious. Harmonious residential areas should be a moderate consumption of economic, social management, diversification and harmonious relations between the neighbors, living environment, and with the humanistic spirit and the rich local cultural characteristics of the geographical space. From the hardware side, there should be a scientific and rational planning, good construction quality, improve infrastructure, the plete establishment of contacts, good landscape. From the software side, there should be quality property management, and improve the munitybased organizations, the rich cultural atmosphere, good morality. Therefore, the exchanges between the space as an integral part of residential areas, create a farreaching significance, and China recently and residential real estate will be put on the build a harmonious family residential district, the objective is consistent. 2 residential districtlevel exchanges between the space The living space planning and construction in accordance with people at different times, different locations, different activities in different levels of privacy, can be divided into private space, semiprivate room, semipublic space, public space, the formation of four spacerelated fields. The level and the field of space will help create a sense of belonging among the residents and enhance the interaction and proneighborhood and. People from the private space into the public space, is a gradual process. In this process, after all the residents of different levels of outdoor space, making contacts to bee a necessity. residential building space to create exchanges Dwellers in privacy is assured and meet under the premise of hope neighborhood close, harmonious and to mutual exchanges and contacts. Therefore, the need to have exchanges between the space settings, and create a way as follows: expand the staircase depth Staircase is home residents in the buffer space, but also public housing tenants upstairs room at the break. The platform is too small to affect the length of stay of residents, not conducive to the exchanges between the residents. Expand the staircase depth, increase platform space, will increase their contacts, exchanges of opportunity. set up home gardens Garden is home residents into the indoor space for the transition, here, achieved a semiprivate room for the transition to private space, residents here can support grass flowers, reception guests. Nanjingday Hong Villahome platform into the home in the Garden set up a grill door, both outdoor green landscape will be conducted to the interior of the extension, for two people through the grille gate to create an opportunity for exchange. expand the unit foyer area Unit in the entrance foyer area and configure the appropriate expansion of some facilities such as rest stool, reading Newspaper fence. a resident contacts, rest places, and units of the immediate household contacts. Conditional foyer can also do a lobby for households in this exchange, chat. bottom overhead Residential Desig